摘要
本文用Ｃｏｂｂ－Ｄｏｕｇｌａｓ（库伯—道格拉斯）生产函数对烟农１５号小麦的产量因素进行了弹性分析。分析结果表明，函数模型ｙ＝１．００６１ｘ０．０４０２１·ｘ－０．１１９６２·ｘ０．６９８４３·ｘ０．５６１９４·ｘ０．５４１６５可以提供较多的内涵专业信息。分析结果对烟农１５号小麦的丰产栽培有一定的指导意义。
In this article Cobb-Douglass production function is applied to elasticity analysis of yield factors of YanNong No. 15 wheat. The result shows that the function model =1.0061x 0.0402 1·x -0.1196 2·x 0.6984 3·x 0.5619 4·x 0.5416 5 can furnish more intensive professional informations. It has some significances for directing high yield culture of YanNong No. 15 wheat.
出处
《数理统计与管理》
CSSCI
北大核心
1997年第3期16-19,共4页
Journal of Applied Statistics and Management
关键词
C-D生产函数
小麦
产量因素
弹性分析
Cobb-Douglass Production Function Elasticity Analysis Yield Factors of Wheat
